New one on me -
my Epson L1800 has started printing a slightly off-colour / wrong colour / colour cast band at the top of some sheets. Band is about 3-4cm wide, fades in and fades out, and colour seems to be on the yellow side (end result on a blue sheet is a greenish band). Rest of sheet is unaffected.Nozzle check is fine. Can't seen any weird stuff in Photoshop or the print dialog etc.
Have printed some single colour sheets, which also look fine.
Weird thing is that its' not consistent - some sheets are unaffected, others are really bad. Seems to be the first part of the paper as it comes out of the printer.
Anyone got any ideas? I thought it may be a bad batch of paper, but I'd expect that to be consistent across a batch of paper, and this isn't.
Thanks in advance for any thoughts!
Ruth